TABLE XXI

Organic Extractables Profile of the Cyclic Olefin Copolymer Material as Established by the Testing Performed in This Study; Identified Compounds Reproducibly Extracted from the Test Article at Levels of Approximately 1 μg/g or Greater

IdentificationaCAS RNChemical FormulaMolecular WeightConcentration in Material, μg/g
Sealed VesselRefluxSoxhlet
pH 2.5pH 9.5IPA/WIPAHexaneIPAHexane
cis-Decahydronaphthalene493-01-6C10H18138.25—b——1–1010–1001–1010–100
trans-Decahydronaphthalene493-02-7C10H18138.25———1–1010–1001–1010–100
Di-(2-ethyhexyl) phthalate relatedd117-81-7C24H38O4390.56——1–1010–1001–1010–10010–100
Oleamide301-02-0C18H35NO281.48———1–1010–1001–1010–100
Dimethylterephthalate120-61-6C10H10O4194.18———1–101–101–1010–100
3,5-Bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid20170-32-5C17H26O3278.39———1–101–101–1010–100
3,5-Bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid, methyl ester6386-38-5C18H28O3292.41———1–101–101–1010–100
Hexadecanoic (palmitic) acid57-10-3C16H32O2256.42——1–10————
Irganox 10106683-19-8C73H108O121177.63———PcPcPcPc

  • Notes:

  • ↵a These identifications are classified as confirmed.

  • ↵b — = not present in this extract at detectable levels.

  • ↵c Present in the extracts based on the LC analyses but not quantitated.

  • ↵d Total including both DEHP and MEHP.